21 shi ji Zhongguo nong ye ke ji fa zhan zhan lüe
By: Deng Nan, Wan Baorui zhu bian.
Contributors: Deng, Nan, 1947-; Wan, Baorui.
Edition: Di 1 ban
Publisher: Zhongguo nong ye zhu ban she
Published: 2001
Place of publication: Beijing Shi
Language: chi
Number of pages: 710
Subjects: Agricultural innovations -- Government policy -- China.; Sustainable agriculture -- China.
Other titles: Er shi yi shi ji Zhongguo nong ye ke ji fa zhan zhan lüe